I don't see you as an under dog, we all had to start somewhere. I'm just wondering where you really want to get to, where you are now, and what your plans for getting to jets is. It just comes across as though you're not really serious about what you want to do. Sorry if you are, just my impression.
Honestly, use the search function, this is one of few forums where the search works very well. I do wish you the best of luck, but keep one thing in mind, building jets on a budget is not the best way to be successful, yes you can do it, but typically the less you spend, the more work that is involved in assembling, operating and maintaining everything, for all that, you need experience.